I’d probably be in shock for about a week.
Depending on the amount (for talking’s sake, we’ll say it’s over 10 million) I’d buy a house and a new car for my husband. I’d then share some of my wealth with my closest family (mum, stepdad, brother and his family, and my Gran). I’d buy MIL a house, give something to SIL and her family, and husband’s grandparents as they’ve always been good to us.
I’d take my sons to Disneyworld in Florida, because eldest keeps asking to go. We’d travel more, and take our sons to Australia to meet their grandad for the first time in person as they’ve only ever Skyped. I know a lot of people say that money doesn’t buy you happiness, but it would certainly make me feel less stressed, which at this point can only be a good thing. I’d donate to charity or even start my own, probably an autism charity as it’s close to my heart. I also wouldn’t go public with it.
Ah, we can dream, eh?